Great Plains 1525P Operator Manual - Manual (Page 95)

8/14/2006 118-949M
93 Veris Drive Operating Instructions
Calibration Troubleshooting:
9. If the time to run for calibration is less than 4 seconds, the cab console will display TIME TOO
LOW. Pressing the FUNCTION key will bring up the ENTER TARGET AMOUNT screen. The tar-
get should be raised to increase the calibration time. If the time is greater than 255 seconds, the
cab console will display TIME TOO HIGH. Pressing the FUNCTION key will bring up the ENTER
TARGET AMOUNT screen. The target should be lowered to decrease the calibration time.
10. While rate calibration is running, one of four error messages may be displayed:
Message Cause Solution
COMM TIMEOUT Power to or communica-
tion with the external con-
troller was interruped
during calibration. Check power and
communication con-
nections from the cab
console to the external
controller and re-run
calibration.
TIME OVER LIMIT The external controller ran
too long in calibration. Re-run calibration. If
the same message
appears, call technical
support.
USER TERMINATED The engage key was
pressed during calibration. Re-run calibration.
CALIBRATE ERROR The drive did not turn
when calibration began. Check encoder cable
and connection, sole-
noid cable and con-
nection, and hydraulic
lever position.